Air Quality
Excellent
No health implications.
10
PM2.5
23
PM10
92
O3
0.5
CO
6
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Aug
39
Excellent
Mon
31 Aug
51
Good
Tue
1 Sep
55
Good
Wed
2 Sep
54
Good
Thu
3 Sep
60
Good
Fri
4 Sep
54
Good
Sat
5 Sep
46
Excellent
Air quality in the last 12 months (Dafang)
|
2026/07
|
23
|
19
|
15
|
15
|
23
|
27
|
30
|
32
|
32
|
26
|
21
|
24
|
29
|
27
|
29
|
31
|
23
|
26
|
42
|
38
|
40
|
39
|
37
|
28
|
21
|
21
|
23
|
22
|
16
|
20
|
20
|
|
2026/06
|
39
|
42
|
32
|
36
|
44
|
42
|
23
|
28
|
30
|
29
|
33
|
29
|
30
|
36
|
40
|
38
|
23
|
18
|
27
|
33
|
31
|
18
|
21
|
16
|
18
|
17
|
27
|
27
|
18
|
20
|
|
|
2026/05
|
35
|
21
|
24
|
29
|
42
|
40
|
38
|
45
|
33
|
42
|
46
|
38
|
42
|
48
|
31
|
31
|
25
|
22
|
27
|
35
|
25
|
33
|
30
|
32
|
37
|
30
|
39
|
19
|
30
|
39
|
43
|
|
2026/04
|
34
|
31
|
34
|
41
|
42
|
46
|
30
|
48
|
38
|
40
|
35
|
31
|
32
|
26
|
37
|
27
|
27
|
36
|
49
|
32
|
24
|
20
|
29
|
40
|
48
|
41
|
25
|
26
|
29
|
40
|
|
|
2026/03
|
37
|
24
|
21
|
27
|
44
|
50
|
17
|
14
|
16
|
25
|
44
|
46
|
37
|
41
|
18
|
31
|
21
|
17
|
22
|
19
|
41
|
33
|
28
|
20
|
28
|
26
|
30
|
23
|
36
|
25
|
26
|
|
2026/02
|
21
|
29
|
30
|
30
|
31
|
54
|
59
|
32
|
36
|
18
|
37
|
45
|
49
|
56
|
61
|
73
|
58
|
49
|
27
|
52
|
60
|
65
|
58
|
51
|
50
|
54
|
47
|
50
|
|||
|
2026/01
|
30
|
18
|
16
|
18
|
35
|
44
|
57
|
49
|
87
|
118
|
92
|
76
|
92
|
97
|
95
|
124
|
130
|
107
|
69
|
19
|
14
|
30
|
59
|
60
|
34
|
40
|
67
|
61
|
32
|
25
|
35
|
|
2025/12
|
121
|
116
|
84
|
35
|
43
|
84
|
34
|
84
|
42
|
30
|
76
|
57
|
34
|
50
|
51
|
52
|
41
|
82
|
96
|
34
|
61
|
50
|
26
|
39
|
54
|
68
|
80
|
99
|
61
|
36
|
21
|
|
2025/11
|
18
|
16
|
8
|
19
|
25
|
23
|
13
|
13
|
10
|
12
|
18
|
21
|
23
|
46
|
33
|
55
|
21
|
15
|
30
|
34
|
43
|
62
|
42
|
41
|
58
|
86
|
72
|
111
|
118
|
132
|
|
|
2025/10
|
9
|
14
|
26
|
19
|
25
|
21
|
13
|
10
|
19
|
25
|
28
|
28
|
29
|
37
|
25
|
19
|
15
|
10
|
12
|
11
|
11
|
19
|
26
|
51
|
18
|
20
|
21
|
39
|
27
|
18
|
20
|
|
2025/09
|
23
|
24
|
25
|
27
|
31
|
27
|
45
|
21
|
17
|
25
|
22
|
20
|
18
|
22
|
25
|
19
|
17
|
16
|
25
|
33
|
31
|
18
|
14
|
16
|
19
|
12
|
13
|
17
|
22
|
14
|
|
|
2025/08
|
33
|
36
|
39
|
38
|
35
|
21
|
18
|
25
|
26
|
25
|
13
|
21
|
25
|
28
|
22
|
13
|
18
|
21
|
21
|
16
|
16
|
10
|
15
|
20
|
15
|
18
|
14
|
21
|
22
|
24
|
22
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution